How To Fix KE0C002 - Special character "&" cannot be used for ratio "&"

SAP Error Message - Details

• Message type: E = Error

• Message class: KE0C - CO-PA: Customizing checks

• Message number: 002

• Message text: Special character "&" cannot be used for ratio "&"

What causes this issue?

Ratio &V2& cannot contain any special characters. Allowed characters
are letters, numbers, and "_".

How to fix this error?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KE0C002 - Special character "&" cannot be used for ratio "&" ?

  The SAP error message KE0C002 indicates that there is an issue with the use of special characters, specifically the ampersand ("&"), in a ratio definition within the Controlling (CO) module. This error typically arises when you are trying to create or modify a ratio in a report or a calculation that does not allow special characters.
  Cause:
  
  Special Character Usage: The error is triggered because the ratio you are trying to define or use contains the special character "&", which is not permitted in this context.
  Incorrect Input: The input might have been copied from another source where the special character was included inadvertently.
  Configuration Issues: There may be a configuration setting that does not allow special characters in certain fields.
  
  Solution:
  
  Remove Special Characters: Review the ratio definition and remove any special characters, particularly the "&". Ensure that the ratio is defined using only alphanumeric characters and valid symbols.
  Check Input Fields: If you are copying and pasting values, ensure that you are pasting plain text without any formatting or special characters.
  Validation: After making changes, validate the ratio to ensure that it meets the system's requirements and does not contain any disallowed characters.
  Documentation Review: Consult the SAP documentation or help resources for the specific module you are working with to understand the allowed characters and formats for ratio definitions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. Sometimes, SAP releases patches or notes that address specific error messages.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KEB1 (for cost element planning) or KEDR (for actual distribution), where you might encounter this error.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.